Venkata Ashok Bahatam
@venkataashokbahatam
I build scalable Azure Databricks lakehouse pipelines for reliable, governed analytics data.
ZimbabweWhat I'm looking for
At CVS Health, I build scalable ETL/ELT pipelines with Azure Data Factory and Azure Databricks, delivering curated datasets for analysts and data consumers.
I develop Medallion Lakehouse pipelines using Delta Live Tables, implement incremental ingestion with Auto Loader and ADLS Gen2, and optimize Spark workloads through Liquid Clustering, Z-Ordering, and Delta optimization. I also manage Unity Catalog governance, lineage, and secure data access while monitoring production workflows with Databricks Jobs and Azure Monitor.
Previously at Tata Consultancy Services, I built batch ETL pipelines, created PySpark transformations, loaded curated data into Azure Synapse, and improved quality through validation, reconciliation, and performance tuning.
Experience
Work history, roles, and key accomplishments
Azure Data Engineer
CVS Health
Jan 2025 - Present (1 year 7 months)
Developed scalable ETL/ELT pipelines using Azure Data Factory and Azure Databricks. Built Medallion Lakehouse pipelines using Delta Live Tables (Lakeflow) and implemented Auto Loader for incremental ingestion from ADLS Gen2.
Education
Degrees, certifications, and relevant coursework
Azure Databricks
Data Engineer, Data Engineering
Azure Databricks Data Engineer with 3+ years of experience building scalable ETL/ELT pipelines on Microsoft Azure.
Tech stack
Software and tools used professionally
Availability
Location
ZimbabweAuthorized to work in
United StatesJob categories
Skills
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